CN112772527A

CN112772527A - Beach culture system

Info

Publication number: CN112772527A
Application number: CN202110096131.4A
Authority: CN
Inventors: 许典钱
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-05-11

Abstract

The invention relates to offshore culture equipment which comprises a culture device and a culture device, wherein the culture device is a cylindrical structure inserted into a mud flat, and impermeable cloth is laid at the bottom of a blocking cylindrical structure arranged at the top of the cylindrical structure, so that a culture space is formed; and two ends of the communicating vessel are respectively positioned in the breeding device and outside the breeding device and are used for controlling the water level height in the breeding device. The invention has the beneficial effects that: the culture device encloses a culture area, so that an area for permanently containing seawater can be formed, and the area can realize the culture of offshore fishes. Meanwhile, the communicating vessel can discharge the old water on the lower layer in the culture device in time, so that the freshness of the seawater in the culture device is ensured.

Description

Beach culture system

Technical Field

The invention relates to offshore culture equipment, in particular to a beach culture system suitable for a beach area.

Background

At present, the offshore tidal flat in China is only suitable for a culture tidal flat project and can not be used for culture of offshore fishes, and the main reason is that the tidal flat region can not store water and is easily influenced by typhoon weather.

Disclosure of Invention

The invention aims to: provides offshore culture equipment, which can realize the effect of offshore fish culture in the beach area and improve the utilization rate of the beach area.

The invention is realized by the following technical scheme: a mudflat culture system comprises

The cultivation device is a cylindrical structure 1 inserted into a mud flat, and impermeable cloth 2 is laid at the bottom of the blocking cylindrical structure 1 arranged at the top of the cylindrical structure 1, so that a cultivation space is formed;

and two ends of the communicating vessel 3 are respectively positioned in the culture device and outside the culture device and are used for controlling the height of the water level in the culture device.

Compared with the prior art, the invention has the beneficial effects that:

1. the culture device encloses a culture area, so that an area for permanently containing seawater can be formed, and the area can realize the culture of offshore fishes.

2. The old water of lower floor in the breeding device can in time be discharged in the setting of linker, ensures the fresh degree of the interior sea water of breeding device.

3. The cultivation device is built in a way that the enclosure plates are connected and enclosed, and can be conveniently transported, transferred and installed.

4. The sealing cover with a special structure can control the water level in the culture device.

Drawings

FIG. 1 is a top view of a tubular structure;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a top view of the closure panel;

FIG. 4 is a side view of the closure panel;

FIG. 5 is a schematic view of the internal structure of the tubular structure after installation;

FIG. 6 is a schematic view of the structure of FIG. 5 after flood tide;

FIG. 7 is a schematic view of the device of FIG. 6 after the onset of a conditioning step;

FIG. 8 is a schematic view of the completed ebb on the basis of FIG. 7;

description of reference numerals: the device comprises a cylindrical structure 1, a surrounding plate 11, an extension pipe 12, a reinforcing strip 111, impermeable cloth 2, a communication device 3, a drainage channel 31, a sealing cover 32, a first floating ball 33, a connecting rod 34, a rope 35, a second floating ball 36, a screw 41 and a nut 42.

Detailed Description

The invention is described in detail below with reference to the following description of the drawings:

FIGS. 1-6 show: a mudflat culture system comprises

The tubular structure, the blocking net covering the top of the tubular structure and the anti-seepage cloth at the bottom enclose a region capable of being cultured, and water can be stored in the region and used for culturing fishes.

The rising tide realizes the water supplement and the food supplement to the culture device, the supplemented water is kept in the culture device after the falling tide, and the amount of seawater in the culture device is controlled through the communicating vessel.

Tubular structure 1 includes a plurality of hoarding boards 11, hoarding board 11 inserts the mud flat and encloses and close and form tubular structure 1, and arbitrary adjacent encloses and closes mutual sealing connection between the board 11.

The enclosing plate 11 is a concrete precast plate, and criss-cross reinforcing strips 111 are arranged on the inner side surface or the outer side surface of the precast plate. Can increase the intensity of enclosing the plywood.

The left side surface and the right side surface of the enclosing plate 11 are inclined planes which are inclined along the front-back direction, and sealing rubber strips and locking screw holes are arranged on the inclined planes. In practice, when joining the closure plates, the locking screw holes of adjacent closure plates 11 are aligned, and the screw rods 41 are directly inserted and then locked by the nuts 42. It should be noted that, generally, the enclosing plate 11 is provided with two locking screw holes from inside to outside, and in order to ensure that the nut can be attached to the enclosing plate 11, a notch needs to be added at a position of the enclosing plate 11 corresponding to the locking screw hole.

Tubular structure 1 still includes a plurality of extension pipes 12, has seted up a plurality of tube slots at the top surface of enclosing board 11, extension pipe 12 inserts the tube slot in, and purse seine has been hung to extension pipe 12 periphery. And the barrier net at the top of the tubular structure 1 is also placed at the opening above the extension pipe 12.

The communicating vessel 3 is a water drainage channel 31, the water inlet of the water drainage channel 31 is positioned in the cultivation device, the water outlet of the water drainage channel 31 is positioned outside the cultivation device, and the water inlet is provided with a grid for preventing cultivation organisms from escaping.

The opening of the water inlet faces downwards. The sewage and the old water close to the bottom layer can be conveniently discharged.

A water inlet of the drainage channel 31 faces downwards, a sealing cover 32 is arranged at the water inlet, one side of the sealing cover 32 is connected to the drainage channel 31, and a first floating ball 33 is arranged on the other side of the sealing cover 32 to enable the sealing cover 32 to block the water inlet all the time; a connecting rod 34 extends backwards from the hinged part of the sealing cover 32, and the end part of the connecting rod 34 is connected with a second floating ball 36 through a rope 35; the floating of the second ball 36 overcomes the buoyancy of the first ball 33 to open the sealing cover 32.

The specific use mode of the invention is as follows:

the specific use mode of the invention is that a proper place is selected, then the enclosing plates are inserted in sequence and are connected to form a cylindrical structure, and the inserting depth of the enclosing plates is about one third of the height of the enclosing plates. The fixing is convenient, the sectional area is reduced, and the influence of wind wave impact can be reduced. Then, the bottom of the cylindrical structure is dug to be flush with the lower edge of the cylindrical structure, then the impermeable cloth 2 is laid, and beach sand stones with certain depth can be backfilled on the upper part of the impermeable cloth 2 and used for cultivating the original beach organisms such as shellfish and the like. After which the intercommunicating vessels are installed. Finally, the extension pipe 12 is installed, a purse net is hung on the extension pipe, then a block net is laid in the area above the extension pipe, small floating balls can be placed on the block net, the block net is guaranteed to float when the tide rises, and the volume of a space formed by a cylindrical structure and the extension pipe in a closed mode is increased.

When tide rises, seawater can enter the culture device from the area where the extension pipe is located, floating balls can be added at the position of the blocking net at the top, the blocking net is enabled to be bulged, and the inner space of the cylindrical structure is improved. After the tide is removed, the seawater in the culture device is higher than the seawater in the beach, and under the action of the communicating vessel 3, after the second floating ball 36 descends to the threshold value, the first floating ball floats upwards to enable the sealing cover 32 to seal the water inlet of the drainage channel 31.

And the breeding device is provided with intelligent monitoring equipment. Including camera, sea state check out test set etc. above equipment is connected with handheld terminal, can guarantee that the breeder knows the condition in breed region in real time.

While the invention has been illustrated and described with respect to specific embodiments and alternatives thereof, it will be understood that various changes and modifications can be made without departing from the spirit and scope of the invention. It is understood, therefore, that the invention is not to be in any way limited except by the appended claims and their equivalents.

Claims

1. A mud flat farming systems which characterized in that: it comprises

The cultivation device is a cylindrical structure (1) inserted into a mud flat, and impermeable cloth (2) is laid at the bottom of the cylindrical structure (1) with a blocking net at the top opening of the cylindrical structure (1) so as to form a cultivation space;

and the two ends of the communicating vessel (3) are respectively positioned in the culture device and outside the culture device and are used for controlling the height of the water level in the culture device.

2. The beach culture system of claim 1 wherein:

tubular structure (1) includes a plurality of enclosed plates (11), enclosed plates (11) insert the mud flat and enclose and close and form tubular structure (1), and sealing connection each other between arbitrary adjacent enclosed plates (11).

3. The beach culture system of claim 2 wherein:

the enclosing plate (11) is a reinforced concrete prefabricated plate, and criss-cross reinforcing strips (111) are arranged on the inner side surface or the outer side surface of the prefabricated plate.

4. The beach culture system of claim 3 wherein:

the left side surface and the right side surface of the enclosing plate (11) are inclined planes which are inclined along the front-back direction, and sealing rubber strips and locking screw holes are arranged on the inclined planes.

5. The beach culture system of any one of claims 2-4 wherein:

tubular structure (1) still includes a plurality of extension pipes (12), has seted up a plurality of pipe slots at the top surface of enclosing board (11), in extension pipe (12) inserted pipe slot, the purse seine has been hung to extension pipe (12) periphery.

6. The beach culture system of claim 1 wherein: the communicating vessel (3) is a drainage channel (31), the water inlet of the drainage channel (31) is positioned in the cultivation device, the water outlet of the drainage channel (31) is positioned outside the cultivation device, and the water inlet is provided with a grid for preventing cultivation organisms from escaping.

7. The beach culture system of claim 1 wherein: the opening of the water inlet faces downwards.

8. The beach culture system of claim 1 wherein: a water inlet of the drainage channel (31) faces downwards, a sealing cover (32) is arranged at the water inlet, one side of the sealing cover (32) is connected to the drainage channel (31), and a first floating ball (33) is arranged on the other side of the sealing cover (32) to enable the sealing cover (32) to block the water inlet all the time; a connecting rod (34) extends backwards from the hinged position of the sealing cover (32), and the end part of the connecting rod (34) is connected with a second floating ball (36) through a rope (35); when the second floating ball (36) floats, the buoyancy of the first floating ball (33) is overcome, so that the sealing cover (32) is opened.

9. The beach culture system of claim 1 wherein: and the breeding device is provided with intelligent monitoring equipment.